167 Rigol DG2041A 01

167 Rigol DG2041A 01
RIGOL
Data Sheet
DG2000 Series Function/Arbitrary
Waveform Generator
DG2041A, DG2021A
Product Overview
DG2000 Series Function/Arbitrary
Waveform Generators adopt DDS
technology, which enables to generate
stable, high-precision, pure and low
distortion signals.
Applications

Analog Sensor

Practical Environment Signals

Circuit Function Test

IC chip Test
Easy to Use Design

Clear graphical interface

Support for Chinese and English
menu and input

Push-help makes information getting
more convenient
File management (support for U disc
and local storage)

Main Features

Adopt advanced DDS technology; 14 bits
vertical accuracy; 100 MSa/s maximum
sampling rate; 512 kpts waveform length

Output 10 standard waveforms, DC and
user-designed arbitrary waveforms

Abundant modulation functions: AM, FM,
PM, PWM, FSK, linear/logarithm sweep
and burst

Abundant output and input: waveform
output; synchronous signal output;
attached modulation source, external
clock reference 10 MHz input, external
trigger input and internal 10MHz clock
output

Standard configuration interfaces: USB
Device, USB Host, LAN, RS-232, GPIB,
support U-disc storage and Web remote
control

Seamlessly interconnect with DS1000
series digital oscilloscope

Powerful arbitrary waveform edit software
“UltraWave”

Support remote control via a command
line
Sept. 2010
RIGOL Technologies, Inc.
 10 Standard Waves, DC and Editable Arb Waves
10 Standard Waves and DC Output:
Enable to output Sine, Square, Ramp, Pulse,
ExpRise, ExpFall, Sinc, Noise and DC waves.
Editable Arb Waves: Enable to edit and
output arbitrary wave up to 14bits and 4kpts.
In addition, the instrument provides 4
nonvolatile memories for saving custom
arbitrary waves. According to Ultrawave, more
waves could be edited and saved, or perform
analysis for the waves that has already been
uploaded to it.
 Abundant Modulation Functions, Sweep, Burst
Abundant
Modulation
Functions:
Support AM, FM, PM, PWM and FSK, the
modulated waveforms are intuitively shown on
the screen.
Sweep: It can output in the form of linearity
or logarithm from the start frequency to the
stop frequency during the sweep time (1 ms ~
500 s) you specified. Sweeping can be
generated by Sine, Square, Ramp or Arbitrary
waveforms.
Burst: It can generate versatile waveforms in
burst, which can last specific times of
waveform cycle (N-Cycle Burst) or output
gating pluse if applied external gating signal.

Powerful Waveform Editing Software “UltraWave”
In order to meet the most basic needs of
users, UltraWave provides 9 standard
waveforms. In addition, hand drawing, line
(point by point) drawing and arbitrary points
drawing are also offered to make it easier to
create complex waveforms and to edit multiple
waves simultaneously through the multi-file
management interface.



Windows operation: enable to perform
math operations such as“+”、“-”、“×” for
the waves in two windows.
Absolute operation: enable to perform
absolute operation for the selected waves.
Filter: enable to perform low pass filtering
or smoothing for the whole wave.
Either, UltraWave has following utilitarian
functions:
 Save the arbitrary wave that has been
created as the format of .txt (text
file), .csv (CSV file) and .rdf (arbitrary
waveform file).
 Read the wave files stored as the format
of .Wfm from DS series Digital
Oscilloscope.
 Print wavefroms.
 Download the waves have heen created to
the internal storage of DG10X2.
1
Specifications
All the specifications below apply to DG2000 Series Function/ Arbitrary Waveform Generator unless
where noted. To come up to these specifications, two conditions must be met firstly:


The instrument must have been operated continuously for 30 minutes under the specified
operating temperature.
Do perform Self-Calibration through the Utility menu if the range of operating temperature
variations up to or more than 5°C.
Note: All specifications are guaranteed unless where marked “typical”.
Specifications
Frequency (2041A)
Waveforms
Sine
Square
Pulse
Ramp
White Noise
Resolution
Accuracy
Temperature Coefficient
Frequency (2021A)
Waveforms
Sine
Square
Pulse
Ramp
White Noise
Resolution
Accuracy
Temperature Coefficient
Sine Wave Spectrum Purity
Harmonic Distortion
Total Harmonic Distortion
Spurious Signal
(non-harmonic)
Phase Noise (10 kHz offset)
Square Wave
Sine, Square, Ramp, Triangle, Pulse, Noise, DC, Arb
1 µHz ~ 40 MHz
1 µHz ~ 40 MHz
500 µHz ~ 16 MHz
1 µHz ~ 400 kHz
20 MHz bandwidth (-3 dB) (typical)
1 µHz
± 50 ppm in 90 days
± 100 ppm in 1 year
18°C ~ 28°C
< 2 ppm/°C
Sine, Square, Ramp, Triangle, Pulse, Noise, DC, Arb
1 µHz ~ 25 MHz
1 µHz ~ 25 MHz
500 µHz ~ 10 MHz
1 µHz ~ 250 kHz
20 MHz bandwidth (-3 dB) (typical)
1 µHz
± 50 ppm in 90 days
± 100 ppm in 1 year
18°C ~ 28°C
< 2 ppm/°C
DC ~20 kHz
20 kHz ~ 100 kHz
100 kHz ~ 1 MHz
1 MHz ~ 10 MHz
DC ~ 20 kHz,1 Vpp
DC ~ 1 MHz
1 MHz ~ 10 MHz
-115 dBc / Hz (typical)
< 1 Vpp
-70 dBc
-65 dBc
-50 dBc
-40 dBc
<0.2%
> 1 Vpp
-70 dBc
-60 dBc
-45 dBc
-35 dBc
< -70 dBc
< -70 dBc + 6 dB/octave
2
Rise/Fall Time
Overshoot
Duty Cycle
Asymmetry
(below 50% Duty Cycle)
Jitter
Ramp Wave
Linearity
Symmetry
Pulse Wave
Pulse Width
Variable Edge Time
Overshoot
Jitter
Arb Wave
Frequency Range
Waveform Length
Vertical Resolution
Sampling Rate
Minimum Rising /Falling Time
Jitter (RMS)
Nonvolatile Storage
Output Characteristics
Amplitude [1]
Vertical Accuracy (100 kHz
Sine)
Amplitude Flatness (Sine wave
relative to 100 kHz, 5 Vpp)
DC Offset
Range (peak value AC+DC)
Offset Accuracy
Waveform Output
Impedance
Isolation
Protection
AM
Carrier Waveforms
Source
Waveforms
Modulation Depth
FM
< 13 ns (10% ~ 90%) (typical: 1 kHz, 1 Vpp)
< 2% (typical)
20% ~ 80% (to 8 MHz)
40% ~ 60% (to 16 MHz)
50% (>16 MHz)
1% of period + 5 ns
1 ns + 100 ppm of period
< 0.1% of peak output (typical, 1 kHz, 1 Vpp, 100% Symmetry)
0.0% ~ 100.0%
2000 s max period; 12 ns min period; 1 ns resolution
5 ns ~ 1 ms
< 2%
1 ns + 100 ppm of period
1 µHz ~ 12 MHz (DG2041A)
1 µHz ~ 8 MHz (DG2021A)
2 ~ 512 k points
14 bits (including sign)
100 MSa/s
35 ns (Typical)
6 ns + 30 ppm
4 waveforms
20 mVpp ~ 10 Vpp (50 )
40 mVpp ~ 20 Vpp (High Z)
± (1% of setting +1 mVpp)
< 100 kHz
100 kHz ~ 5 MHz
5 MHz ~ 40 MHz
0.1 dB
0.15 dB
0.3 dB
5 V (50 )
10 V (High Z)
± (2%of the |Offset Setting| + 0.5% of the amplitude+ 2 mV)
50  (typical)
42 Vpk max. to Earth
Short-circuit protected; Overload relay automatically disables main
output.
Sine, Square, Ramp, Arb
Internal/ External
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz)
0% ~ 120%
3
Carrier Waveforms
Source
Modulation waveforms
Phase Deviation
PM
Carrier Waveforms
Source
Modulation waveforms
Phase Deviation
FSK
Carrier Waveforms
Source
Modulation Waveforms
PWM
Carrier Waveforms
Source
Modulation Waveforms
Width Deviation
Sweep
Carrier Waveforms
Type
Sweep Time
Trigger Source
Burst
Waveforms
Types
Start Phase
Internal Period
Gate Source
Trigger Source
Rear Panel Connector
External AM Modulation
Input/Output Frequency
Range
Input/Output Level Range
Input/Output Impedance
Time
External Trigger
Trigger Input
Input Level
Slope
Pulse Width
Input Impedance
Linear Sweep
Latency Sweep
Trigger Output
Sine, Square, Ramp, Arb
Internal/ External
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz)
DC ~ 20 MHz (DG2041A); 12.5 MHz (DG2021A)
Sine, Square, Ramp, Arb
Internal/ External
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz)
0 ~ 360°
Sine, Square, Ramp, Arb (except DC)
Internal/ External
50% duty cycle square (2 mHz to 100 kHz)
Pulse
Internal/ External
Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz)
0% ~100% of the pulse width
Sine, Square, Ramp, Arb
Linear or Logarithmic
1 ms to 500 s ± 0.1%
Manual/Internal/External
Sine, Square, Ramp, Pulse, Noise, Arb
Count (1 to 50,000 periods), infinite, gated
-360° ~ +360°
1 μs – 500 s ± 1%
External Trigger
Manual/Internal/External
± 5 Vpk = 100% modulation
5 k input impedance
10 MHz ± 500 Hz
80 mVpp ~ 10 Vpp/0 dBm (typical)
2 kΩ/50 Ω ( typical, AC coupled)
<1s
TTL compatible
TTL compatible
Rising or falling (selectable)
> 100 ns
> 10 k, DC coupled
< 500 µs (typical)
< 500 ns (typical)
4
Electrical Level
Pulse Width
Output Impedance
Maximum Rate
TTL compatible, input >1 k
> 400 ns (typical)
50  (typical)
1 MHz
Remark[1] :

Amplitude range (50 ):
If output frequency >10 MHz, the range is 20 mVpp ~ 5 Vpp。

Amplitude range (High Z):
If output frequency >10 MHz, the range is 40 mVpp ~ 10 Vpp。
General Specifications
Display
Display Type
Display Resolution
Grey Degree
Display Contrast (typical)
Backlight Brightness
(typical)
Supply Voltage
Power Consumption
Fuse
Supply Voltage
Environment
Ambient Temperature
Cooling Method
Humidity Range
Height above sea level
Mechanism
Dimension
Weight
Black and White LCD Screen
256 Horizontal x 64 Vertical
4 Level Grey
150:1
300 nit
100-240 VACrms, 45-440 Hz, CAT II
Less than 50 W
2 A, T level, 250 V
Operation: 10℃ ~ +40℃
Non-operation: -20℃ ~ +60℃
Natural cooling
Below +35℃: ≤90% relative humidity
+35℃~+40℃: ≤60%relative humidity
Operation : below 3,000m
Non-operation: below 15,000m
Width
Height
Depth
Net weight
Gross weight
232 mm
108 mm
288 mm
2.7 kg
4 kg
IP Protection
IP2X
Calibration Interval
One year suggested
5
Ordering Information
Warranty
Name of Product
Thank you for choosing RIGOL products!
RIGOL DG2000 Series Function/Arbitrary
Waveform Generator
RIGOL Technologies, Inc. warrants that this
product will be free from defects in materials and
workmanship from the date of shipment. If a
product proved defective within the respective
period, RIGOL will provide repair or
replacement as described in the complete
warranty statement.
Model
DG2041A
DG2021A
Frequency
40 MHz
25 MHz
Standard Accessories




A Power Cord that fits the standard of
destination country
A USB Cable
A Quick Guide
A resource CD(including User’s Guide )
Optional Accessories


BNC Cable
RS-232 Cable
For the copy of complete warranty statement or
maintenance, please contact with your nearest
RIGOL sales and service office.
RIGOL do not provide any other warranty items
except the one being provided by this summary
and the warranty statement. The warranty items
include but not being subjected to the hint
guarantee items related to tradable
characteristic and any particular purpose.
RIGOL will not take any responsibility in cases
regarding to indirect, particular and ensuing
damage.
Contact Us
If you have any problem or requirement during using our products, please contact RIGOL
Technologies, Inc. or the local distributors.
Domestic: Please call
Tel: (86-10) 8070 6688
Fax: (86-10) 8070 5070
Service & Support Hotline: 800 810 0002
9:00 am – 5: 00 pm from Monday to Friday
Or by e-mail:
[email protected]
Or mail to:
RIGOL Technologies, Inc.
156# CaiHe Village, ShaHe Town, ChangPing District, Beijing, China
Post Code: 102206
Overseas: Contact the local RIGOL distributors or sales office.
For the latest product information and service, visit our website: http://www.rigol.com/
6
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement